Individual Calculations July 2019
 Mejvik, Jacob  Total change: 8.60  Rating chartPersonal card
 Deltalift Open 2019 lang Halmstad SWE 2019-05-31
RcRownchangeKK*chgGame
 2043 2057 2.50 4 0.43 20 8.60 
  Wiklund, Johan 1902 SWE1.0010.29205.80 
  Hansen, Lars 2196 DEN0.001-0.3120-6.20 
  Sjodahl, Olof 1901 SWE1.0010.29205.80 
  Lindborg, Patrik 2172 SWE0.5010.16203.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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